Ethyl 6-oxo-6-(4-(piperidin-1-ylmethyl)phenyl)hexanoate CAS 898775-83-2
| CAS No. | 898775-83-2 |
| Molecular Formula | C20H29NO3 |
| Molecular Weight | 331.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 6-oxo-6-(4-(piperidin-1-ylmethyl)phenyl)hexanoate.
Ethyl 6-oxo-6-(4-(piperidin-1-ylmethyl)phenyl)hexanoate (CAS 898775-83-2), molecular formula C20H29NO3 and molecular weight 331.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 6-oxo-6-(4-(piperidin-1-ylmethyl)phenyl)hexanoate (C20H29NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H29NO3 |
| Molecular Weight | 331.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 6-oxo-6-(3-(piperidin-1-ylmethyl)phenyl)hexanoate (CAS 898793-80-1)
- Ethyl 6-oxo-6-[2-(piperidinomethyl)phenyl]hexanoate (CAS 898773-95-0)
- Ethyl 6-heptyl-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 2055840-11-2)
- Ethyl 7-oxo-7-(2-(pyrrolidin-1-ylmethyl)phenyl)heptanoate (CAS 898775-36-5)
- 1-Benzyl-2-((2-chlorobenzyl)thio)-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione (CAS 3434-17-1)
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- Cyclopropane-1,1,2,2-tetracarboxylic acid (CAS 7605-65-4)
- Phenyl ((1-((4-fluorophenyl)carbamoyl)piperidin-4-yl)methyl)carbamate (CAS 1234990-83-0)
- 5-(2-Chlorobenzenesulfinyl)-4-methyl-1,2,3-thiadiazole (CAS 339008-92-3)
- 2-Bromo-4-fluoro-6-nitrophenol (CAS 320-75-2)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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